CN212875289U - Self-rolling protective sleeve - Google Patents
Self-rolling protective sleeve Download PDFInfo
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- CN212875289U CN212875289U CN202021335757.3U CN202021335757U CN212875289U CN 212875289 U CN212875289 U CN 212875289U CN 202021335757 U CN202021335757 U CN 202021335757U CN 212875289 U CN212875289 U CN 212875289U
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- monofilament
- rolling
- protective sleeve
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Abstract
The utility model discloses a self-rolling protective sleeve, which is a tubular structure formed after the winding and shaping of a textile ribbon, wherein the textile ribbon has elasticity; the self-rolling type protective sleeve comprises an inner edge and a free edge stacked on the inner edge, wherein the free edge can be opened along the direction far away from the inner edge, so that the self-rolling type protective sleeve is opened. The self-rolling protective sleeve is a cylindrical structure formed by winding and shaping a textile braid, and the textile braid has elasticity, so that the self-rolling protective sleeve has elasticity, and the minimum bending radius of the self-rolling protective sleeve manufactured by shaping the textile braid can reach the diameter of the self-rolling protective sleeve. Compared with the traditional injection molding pipe, the self-rolling protective sleeve has better bending flexibility.
Description
Technical Field
The utility model belongs to the technical field of protective case and specifically relates to a from formula of book protective case is related to.
Background
Traditional side opening is usually for the pipe of moulding plastics from the reelpipe, and the bend radius of moulding plastics the pipe is great relatively, and crooked back side opening department pincher trees deformation opening easily moreover, promptly, the crooked flexibility of moulding plastics the pipe is relatively poor.
SUMMERY OF THE UTILITY MODEL
Therefore, a self-rolling protective sleeve with better bending flexibility is needed.
A self-rolling type protective sleeve is a cylindrical structure formed by winding and shaping textile ribbons, and the textile ribbons have elasticity;
the self-rolling type protective sleeve comprises an inner edge and a free edge stacked on the inner edge, wherein the free edge can be opened along the direction far away from the inner edge, so that the self-rolling type protective sleeve is opened.
The self-rolling protective sleeve is a cylindrical structure formed by winding and shaping a textile braid, and the textile braid has elasticity, so that the self-rolling protective sleeve has elasticity, and the minimum bending radius of the self-rolling protective sleeve manufactured by shaping the textile braid can reach the diameter of the self-rolling protective sleeve. Compared with the traditional injection molding pipe, the self-rolling protective sleeve has better bending flexibility.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Wherein:
fig. 1 is a side view of an embodiment of a self-rolling protective sleeve.
Fig. 2 is a schematic cross-sectional view at a-a of the self-rolling protection sleeve shown in fig. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The self-rolling protective sleeve 10 according to one embodiment shown in fig. 1 and 2 is a cylindrical structure formed by winding and shaping a textile webbing, and the textile webbing has elasticity.
The elasticity of the textile ribbon is a necessary condition for the self-rolling protection sleeve 10 to realize self-rolling.
The self-rolling protection sleeve 10 includes an inner edge 12 and a free edge 14 stacked on the inner edge 12, the free edge 14 being openable in a direction away from the inner edge 12, thereby allowing the self-rolling protection sleeve 10 to be opened, i.e., the self-rolling protection sleeve 10 has a side opening.
The self-rolling protective sleeve 10 is a cylindrical structure formed by winding and shaping textile woven belts, the textile woven belts have elasticity, so that the self-rolling protective sleeve 10 has elasticity, and the minimum bending radius of the self-rolling protective sleeve formed by shaping the textile woven belts can reach the diameter of the self-rolling protective sleeve. The flexibility of bending of this self-rolling protective sleeve 10 is better compared to conventional injection molded tubes.
Particularly, the bending flexibility of the self-rolling type protective sleeve 10 is good, the minimum bending radius can reach the diameter of the sleeve, the shaft core of the I-shaped shaft is deformed when being rolled and packaged, the outer diameter of the I-shaped shaft and the carton are reduced, and the packaging space, the packaging material cost and the transportation cost are saved.
In addition, from the advantage that formula of rolling up protective sleeve 10 still has the side opening and easily installs, compare the bellows of moulding plastics, from formula of rolling up protective sleeve 10 has light in weight, and the gas permeability is good, beats and advantage such as noise is little with the friction.
With reference to the drawings, in the present embodiment, the self-rolling protective sleeve 10 is a corrugated tube. That is, both the outer wall and the inner wall of the self-rolling protective sleeve 10 are corrugated.
Since the self-rolling protective sleeve 10 is made of the textile ribbon with elasticity, the self-rolling protective sleeve 10 has elasticity, and the flexibility of bending of the self-rolling protective sleeve 10 is further improved by matching with a corrugated structure.
In addition, the self-rolling type protection sleeve 10 can also have flexibility in the length direction, so that stretching and loosening can be performed, and the application range of the self-rolling type protection sleeve 10 is improved.
The self-rolling type protective sleeve 10 is a cylindrical structure formed by winding and shaping a textile ribbon. In the present embodiment, the setting method is heat setting. In other embodiments, the sizing may also be self-rolling.
Specifically, the textile braid is wound to form a cylinder shape and then is formed into a corrugated pipe through a high-temperature corrugated pressing wheel.
Generally, a woven webbing includes warp and weft yarns that are woven to form the woven webbing.
In this embodiment, the warp yarns are comprised of first monofilaments. In other embodiments, the warp yarns may also be comprised of a first monofilament and a first multifilament.
In this embodiment, the weft yarns are comprised of the second monofilaments. In other embodiments, the weft yarns are comprised of a second monofilament and a second multifilament.
In this embodiment, the first monofilament and the second monofilament are both elastic monofilaments. The elasticity of the textile ribbon is mainly provided by elastic monofilaments, and the structural characteristics of the monofilaments determine the elasticity of the monofilaments.
Specifically, the first monofilament may be a PET monofilament, a PPS monofilament, a PEEK monofilament, a PA monofilament, or a PE monofilament, and the second monofilament may be a PET monofilament, a PPS monofilament, a PEEK monofilament, a PA monofilament, or a PE monofilament.
Preferably, the first monofilament may have a diameter of 0.1mm to 1mm, and the second monofilament may have a diameter of 0.1mm to 1 mm.
The first multifilament may be PET multifilament, PPS multifilament, PEEK multifilament, PA multifilament or PE multifilament, and the second monofilament may be PET multifilament, PPS multifilament, PEEK multifilament, PA multifilament or PE multifilament.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The self-rolling type protective sleeve is characterized in that the self-rolling type protective sleeve is a cylindrical structure formed by winding and shaping textile ribbons, and the textile ribbons have elasticity;
the self-rolling type protective sleeve comprises an inner edge and a free edge stacked on the inner edge, wherein the free edge can be opened along the direction far away from the inner edge, so that the self-rolling type protective sleeve is opened.
2. The self-rolling protective sleeve of claim 1 wherein the self-rolling protective sleeve is a bellows.
3. The self-rolling protection sleeve according to claim 2, wherein said setting is self-rolling setting or heat setting.
4. The self-rolling protective sleeve according to any one of claims 1-3, wherein the textile ribbon comprises warp yarns and weft yarns, and the warp yarns and the weft yarns are woven to form the textile ribbon.
5. The self-rolling protection sleeve according to claim 4, wherein the warp yarn is comprised of a first monofilament, or the warp yarn is comprised of a first monofilament and a first multifilament.
6. The self-rolling protection sleeve according to claim 5, wherein said weft yarn is comprised of a second monofilament, or said weft yarn is comprised of a second monofilament and a second multifilament.
7. The self-rolling protection sleeve according to claim 6 wherein the first monofilament and the second monofilament are both elastic monofilaments.
8. The self-rolling protective sleeve of claim 7 wherein the first monofilament is PET monofilament, PPS monofilament, PEEK monofilament, PA monofilament or PE monofilament and the second monofilament is PET monofilament, PPS monofilament, PEEK monofilament, PA monofilament or PE monofilament.
9. The self-rolling protection sleeve according to claim 6, wherein the first monofilament has a diameter of 0.1mm to 1mm and the second monofilament has a diameter of 0.1mm to 1 mm.
10. The self-coiling protection sleeve of claim 6 wherein the first multifilament is PET multifilament, PPS multifilament, PEEK multifilament, PA multifilament or PE multifilament and the second monofilament is PET multifilament, PPS multifilament, PEEK multifilament, PA multifilament or PE multifilament.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021335757.3U CN212875289U (en) | 2020-07-08 | 2020-07-08 | Self-rolling protective sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021335757.3U CN212875289U (en) | 2020-07-08 | 2020-07-08 | Self-rolling protective sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212875289U true CN212875289U (en) | 2021-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202021335757.3U Active CN212875289U (en) | 2020-07-08 | 2020-07-08 | Self-rolling protective sleeve |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113511149A (en) * | 2021-07-16 | 2021-10-19 | 深圳市骏鼎达新材料股份有限公司 | Self-rolling and heat-setting spiral self-rolling sleeve for strip-shaped material and production method thereof |
-
2020
- 2020-07-08 CN CN202021335757.3U patent/CN212875289U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113511149A (en) * | 2021-07-16 | 2021-10-19 | 深圳市骏鼎达新材料股份有限公司 | Self-rolling and heat-setting spiral self-rolling sleeve for strip-shaped material and production method thereof |
| CN113511149B (en) * | 2021-07-16 | 2022-07-15 | 深圳市骏鼎达新材料股份有限公司 | Production method of strip material self-rolling heat-setting spiral self-rolling sleeve |
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